ARTICLES FOR SUPPORTING ORAL CAVITY HYGIENE HAVING ESTHETIC LAYER

摘要

FIELD: medical engineering. ^ SUBSTANCE: device has base plate having the first side and the second side. The base plate is selected to correspond in size to human user oral cavity. The first composition comprises agent for whitening teeth and is adjacent to the first side of the base plate. The second composition comprises esthetic agent and is adjacent to the second side of the base plate. ^ EFFECT: wide range of functional applications. ^ 23 cl, 11 dwg